package method;

public class ValueExcangeByMethod {

	public static void main(String[] args) {

		System.out.println(" 사과와 멜론 가격 바꾸기");
		
		int applePrice = 100;
		int melonPrice = 200;
		
		exchangePrice(applePrice, melonPrice);
		
		System.out.printf(
				" applePrice = %d melonPrice = %d \n"
				, applePrice, melonPrice );	
	}
	
	static void exchangePrice(int applePrice , int melonPrice) {
		
		int backup = applePrice;
		applePrice = melonPrice;
		melonPrice = backup;
	}

}